

var screenUtil = (function () {
  function init() {
    var viewport = document.querySelector("meta[name=viewport]");
    var width = window.screen.width;
    var r = width / 1200;
    if (r < 1) viewport.setAttribute('content', 'width=device-width, initial-scale=' + r + ', maximum-scale=1, user-scalable=no');
  }

  return {
    init,
  }
})()
screenUtil.init();
